| Restricted Hours Noise Monitoring Results |
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| Station NM2 |
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| Date |
Start Time |
End Time |
Weather |
Noise
level (dB(A)), 5 min |
Major Construction Noise Source(s) Observed |
Other Noise Source(s) Observed |
Remarks |
Temp. (°C) |
Wind Speed (m/s) |
Noise Meter Model / ID |
Calibrator Model / ID |
| Leq |
L10 |
L90 |
| 06-Nov-12 |
19:35 |
19:40 |
Fine |
71.0 |
71.7 |
70.1 |
No
outdoor construction noise |
Mainly traffic noise |
- |
22 |
0.5 |
RION- NL31 (S/N 00603867) |
RION - NC73 (S/N 10997142) |
| 06-Nov-12 |
19:40 |
19:45 |
Fine |
71.1 |
72.0 |
70.2 |
- |
| 06-Nov-12 |
19:45 |
19:50 |
Fine |
71.6 |
72.8 |
70.4 |
- |
| 06-Nov-12 |
19:35 |
19:50 |
Fine |
71.2 |
72.2 |
70.2 |
- |
| 11-Nov-12 |
14:37 |
14:42 |
Sunny |
70.2 |
71.2 |
69.1 |
No outdoor construction noise |
Mainly traffic noise |
- |
21 |
0.5 |
RION- NL31 (S/N 00603867) |
RION - NC73 (S/N 10997142) |
| 11-Nov-12 |
14:42 |
14:47 |
Sunny |
70.8 |
72.1 |
69.3 |
- |
| 11-Nov-12 |
14:47 |
14:52 |
Sunny |
70.3 |
71.6 |
69.0 |
- |
| 11-Nov-12 |
14:37 |
14:52 |
Sunny |
70.4 |
71.6 |
69.1 |
- |
| 20-Nov-12 |
20:00 |
20:05 |
Cloudy |
71.5 |
72.4 |
70.3 |
No
outdoor construction noise |
Mainly traffic noise |
- |
20 |
0.5 |
RION- NL31 (S/N 00603867) |
RION - NC73 (S/N 10997142) |
| 20-Nov-12 |
20:05 |
20:10 |
Cloudy |
72.0 |
72.9 |
71.0 |
- |
| 20-Nov-12 |
20:10 |
20:15 |
Cloudy |
71.8 |
72.6 |
71.0 |
- |
| 20-Nov-12 |
20:00 |
20:15 |
Cloudy |
71.8 |
72.6 |
70.8 |
- |
| 25-Nov-12 |
18:00 |
18:05 |
Fine |
65.8 |
62.7 |
63.5 |
No outdoor construction noise |
Mainly traffic noise |
- |
20 |
0.5 |
RION- NL31 (S/N 00603867) |
RION - NC73 (S/N 10997142) |
| 25-Nov-12 |
18:05 |
18:10 |
Fine |
64.7 |
65.9 |
63.2 |
- |
| 25-Nov-12 |
18:10 |
18:15 |
Fine |
66.1 |
68.2 |
64.1 |
- |
| 25-Nov-12 |
18:00 |
18:15 |
Fine |
65.6 |
66.1 |
63.6 |
- |
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00:05 |
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No outdoor
construction noise |
Mainly traffic noise |
- |
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RION- NL31 (S/N 00983400) |
RION - NC73 (S/N 10997142) |
| 00-Jan-00 |
00:05 |
00:10 |
0 |
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- |
| 00-Jan-00 |
00:10 |
00:15 |
0 |
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- |
| 00-Jan-00 |
00:00 |
00:15 |
0 |
0.0 |
0.0 |
0.0 |
- |
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00:05 |
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No
outdoor construction noise |
Mainly traffic noise |
- |
27 |
0.5 |
RION- NL31 (S/N 00983400) |
RION - NC73 (S/N 10997142) |
| 00-Jan-00 |
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00:05 |
0 |
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- |
| 00-Jan-00 |
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00:05 |
0 |
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- |
| 00-Jan-00 |
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00:15 |
0 |
0.0 |
0.0 |
0.0 |
- |
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00:05 |
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No
outdoor construction noise |
Mainly traffic noise |
- |
25 |
0.2 |
RION- NL31 (S/N 00983400) |
RION - NC73 (S/N 10997142) |
| 00-Jan-00 |
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00:05 |
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- |
| 00-Jan-00 |
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00:05 |
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- |
| 00-Jan-00 |
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00:15 |
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0.0 |
0.0 |
0.0 |
- |
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Min. |
64.7 |
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Max. |
72.0 |
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